ES2037602B1 - EXTRUDED ITEMS, HOLES, VARIABLE DIAMETER, AND MANUFACTURING METHOD. - Google Patents
EXTRUDED ITEMS, HOLES, VARIABLE DIAMETER, AND MANUFACTURING METHOD.Info
- Publication number
- ES2037602B1 ES2037602B1 ES9102406A ES9102406A ES2037602B1 ES 2037602 B1 ES2037602 B1 ES 2037602B1 ES 9102406 A ES9102406 A ES 9102406A ES 9102406 A ES9102406 A ES 9102406A ES 2037602 B1 ES2037602 B1 ES 2037602B1
- Authority
- ES
- Spain
- Prior art keywords
- diameter
- holes
- extruded
- manufacturing
- variable diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0042—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor without using a mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/04102—Extrusion blow-moulding extruding the material continuously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1618—Flexible intermediate bulk containers [FIBC] double-walled or with linings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/16—Large containers flexible
- B65D88/1612—Flexible intermediate bulk containers [FIBC]
- B65D88/1668—Flexible intermediate bulk containers [FIBC] closures for top or bottom openings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/926—Flow or feed rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92609—Dimensions
- B29C2948/92647—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
ARTICULOS EXTRUIDOS, HUECOS DE DIAMETRO VARIABLE, Y METODO DE FABRICACION, CUYOS ARTICULOS COMPRENDE UNA PARED FLEXIBLE, UNITARIA, INTEGRAL QUE DEFINE UNA SECCION DE CUERPO Y POR LO MENOS UNA SECCION DE BOCA, SIENDO EL DIAMETRO DE LA SECCION DE BOCA SENSIBLEMENTE MENOR QUE EL DIAMETRO DE LA SECCION DE CUERPO Y, EN ALGUNOS CASOS, SIENDO EL ESPESOR DE LA PARED QUE DEFINE LA SECCION DE LA BOCA SENSIBLEMENTE MAYOR QUE LA QUE DEFINE LA SECCION DEL CUERPO. EN UN PROCEDIMIENTO PARA LA FABRICACION DE ARTICULOS EXTRUIDOS, HUECOS, DE DIAMETRO VARIABLE, EL DIAMETRO DE UN TUBO DE RESINA EXTRUIDO SE EXPANDE ALTERNATIVAMENTE PARA FORMAR LAS PORCIONES DEL CUERPO Y DIAMETRO SE REDUCE PARA FORMAR LAS PORCIONES DE BOCA DE LOS ARTICULOS EXTRUIDOS.EXTRUDED ITEMS, VARIABLE DIAMETER HOLES, AND METHOD OF MANUFACTURING, WHICH ITEMS INCLUDE A FLEXIBLE, UNITARY, INTEGRAL WALL THAT DEFINES A BODY SECTION AND AT LEAST ONE MOUTH SECTION, WHICH IS THE DIAMETER OF THE BOCA SESSION BODY SECTION DIAMETER AND, IN SOME CASES, THE WALL THICKNESS DEFINING THE MOUTH SECTION SENSITIVELY GREATER THAN THAT DEFINING THE BODY SECTION. IN A PROCEDURE FOR THE MANUFACTURE OF EXTRUDED ARTICLES, HOLES, OF VARIABLE DIAMETER, THE DIAMETER OF A TUBE OF EXTRUDED RESIN IS ALTERNATIVELY EXPANDED TO FORM THE PORTIONS OF THE BODY AND DIAMETER IS REDUCED TO FORM THE PORTIONS OF BOCA OF THE ARTICLES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60725190A | 1990-10-31 | 1990-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2037602A1 ES2037602A1 (en) | 1993-06-16 |
ES2037602B1 true ES2037602B1 (en) | 1994-02-01 |
Family
ID=24431469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102406A Expired - Lifetime ES2037602B1 (en) | 1990-10-31 | 1991-10-30 | EXTRUDED ITEMS, HOLES, VARIABLE DIAMETER, AND MANUFACTURING METHOD. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0483980A1 (en) |
JP (1) | JPH04282221A (en) |
KR (1) | KR920007896A (en) |
CA (1) | CA2051577A1 (en) |
DK (1) | DK179191A (en) |
ES (1) | ES2037602B1 (en) |
FI (1) | FI915110A (en) |
IE (1) | IE913786A1 (en) |
MX (1) | MX9101803A (en) |
PT (1) | PT99385A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9706017D0 (en) * | 1997-03-22 | 1997-05-07 | Rexam Mulox Ltd | Container bag |
GB0006973D0 (en) * | 2000-03-22 | 2000-05-10 | Mcclean Damien | A flexible tank and method of making such a tank |
EP2883681B1 (en) * | 2013-12-16 | 2018-09-12 | Discma AG | Plurality of containers and package comprising a plurality of containers |
CN109456810A (en) * | 2019-01-07 | 2019-03-12 | 张宏宇 | A kind of charcoal char particle preparation facilities |
CN112591145B (en) * | 2021-01-14 | 2022-06-17 | 哈尔滨工业大学 | Flexible film inflatable cylinder with reinforcing sheath and rectangular parallelepiped containing and folding method thereof |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH521217A (en) * | 1969-10-08 | 1972-04-15 | Windmoeller & Hoelscher | Process for air cooling of the plastic film tube blown by a film blow head and device for carrying out the process |
GB1440651A (en) * | 1973-07-02 | 1976-06-23 | Ici Ltd | Cooling thermoplastic tubes |
AU509794B2 (en) * | 1977-02-09 | 1980-05-22 | Mobil Oil Corp. | Tubular extrusion |
DE2721609C2 (en) * | 1977-05-13 | 1986-07-10 | Reifenhäuser KG, 5210 Troisdorf | Control device for a plant for the production of blown plastic films |
NZ205363A (en) * | 1982-09-30 | 1987-04-30 | Custom Packaging Syst | Large collapsible bag with rectangular spout |
US4574986A (en) * | 1983-02-18 | 1986-03-11 | Aero Tec Laboratories, Inc. | Flexible container system |
US4749346A (en) * | 1986-10-30 | 1988-06-07 | Mirek Planeta | Apparatus for the production of plastic film |
DE3829234A1 (en) * | 1988-08-29 | 1990-03-08 | Nittel Gmbh & Co Kg | METHOD AND DEVICE FOR THE PRODUCTION OF TUBE FILMS |
-
1991
- 1991-09-17 CA CA002051577A patent/CA2051577A1/en not_active Abandoned
- 1991-10-03 EP EP91309080A patent/EP0483980A1/en not_active Withdrawn
- 1991-10-28 MX MX9101803A patent/MX9101803A/en unknown
- 1991-10-29 DK DK179191A patent/DK179191A/en not_active Application Discontinuation
- 1991-10-30 FI FI915110A patent/FI915110A/en not_active Application Discontinuation
- 1991-10-30 PT PT99385A patent/PT99385A/en not_active Application Discontinuation
- 1991-10-30 ES ES9102406A patent/ES2037602B1/en not_active Expired - Lifetime
- 1991-10-30 IE IE378691A patent/IE913786A1/en not_active Application Discontinuation
- 1991-10-30 KR KR1019910019164A patent/KR920007896A/en not_active Application Discontinuation
- 1991-10-31 JP JP3348482A patent/JPH04282221A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0483980A1 (en) | 1992-05-06 |
KR920007896A (en) | 1992-05-27 |
JPH04282221A (en) | 1992-10-07 |
FI915110A (en) | 1992-05-01 |
IE913786A1 (en) | 1992-05-22 |
PT99385A (en) | 1994-01-31 |
FI915110A0 (en) | 1991-10-30 |
DK179191A (en) | 1992-05-01 |
DK179191D0 (en) | 1991-10-29 |
CA2051577A1 (en) | 1992-05-01 |
ES2037602A1 (en) | 1993-06-16 |
MX9101803A (en) | 1992-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2397932A1 (en) | FLEXIBLE, FLUSHABLE CONTAINERS AND METHOD FOR THEIR MANUFACTURING | |
ATE288232T1 (en) | STENT | |
ES2174912T3 (en) | FEMALE FITTING ELEMENT FOR MEDICAL EQUIPMENT OF HEMODIALISIS. | |
ES2136129T3 (en) | LAYING RING DEVICE FOR ADJUSTING CORNEAL CURVATURE. | |
ES2036658T3 (en) | INFLATABLE CATHETER. | |
DE60045764D1 (en) | BALLOON CATHETER WITH LUBRICANT COATING | |
ES2194517T3 (en) | METHOD OF MANUFACTURE OF A MOLDED SYNTHETIC PIECE, MULTI-PAPER, AND THE PIECE SO OBTAINED. | |
AR014648A1 (en) | MANUFACTURING PROCEDURE OF A METAL CONTAINER PROVIDED WITH A FILETED NECK | |
ES2035284T3 (en) | METHOD OF CONFORMING BOX-SHELF MEMBERS. | |
ES2069890T3 (en) | STORAGE HEAD FOR A BLOW MOLDING MACHINE. | |
ES2037602B1 (en) | EXTRUDED ITEMS, HOLES, VARIABLE DIAMETER, AND MANUFACTURING METHOD. | |
ES2118682T1 (en) | BENT PIPE. | |
ES2043019T3 (en) | CATHETERS AND MANUFACTURING METHODS. | |
ES2038392T3 (en) | DEFORMABLE WALL. | |
ES2080499T3 (en) | A METHOD FOR THE MANUFACTURE OF A DENTAL VACUUM CLEANER. | |
ES2134018T3 (en) | IMPROVEMENTS INTRODUCED IN CONTAINERS. | |
DE60131068D1 (en) | APPLICATION CATHETER FOR STENTS WITH A HOLDER FOR ONE STENT | |
AR246494A1 (en) | Drum with bung | |
ES2135941T3 (en) | IMPROVEMENTS INTRODUCED IN CONTAINERS. | |
MX9303405A (en) | PROCESS FOR THE PRODUCTION OF A PENCIL BAR, A BAR PRODUCED BY THE PROCESS AND A PENCIL THAT HAS THIS BAR. | |
ES2089420T3 (en) | ITEM MOLDED BY INJECTION WITH A HIGH QUALITY ASPECT. | |
ES2096093T3 (en) | TIMING BELT CONSTRUCTION PROCEDURE. | |
AR001200A1 (en) | Procedure for manufacturing a hollow body and said hollow body | |
ES2038792T3 (en) | PROCEDURE FOR THE MANUFACTURE OF A TRANSMISSION PULLEY. | |
IT226877Z2 (en) | EXERCISE CARTRIDGE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA2A | Application withdrawn |
Effective date: 19941013 |